Thunderpuss is the (mainly dance) remix/production team of Los Angeles–based music producers Barry Harris and Chris Cox. Harris had previously worked as part of several music groups including Kon Kan
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf013c839b76e8510d014cfbe674231542921be21eb51d0c25b16e82c71b19e3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9a4b569-9fff-4086-bbe0-deae85907de0.json and https://artists.proofprofile.net/proofs/artist/b9a4b569-9fff-4086-bbe0-deae85907de0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Papa's Got a Brand New Pigbag - Radio Edit
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428b577b16d99e8d1d6617df06de0ed5bf19dd3292ec551d940d07533e40de3f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTB11800498.
Don't Tell Me (Thunderpuss Video Remix) - 2022 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b11be960cb5d708a90a8b0ad54819b93b991c0f3f05f4064fb94358f6772a3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12102986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047437cc22921914207b36dfa2fc810fafe94a66a44b96a5b65ddd4b9a6d2cbc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10000459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b7c4c01c8f2dc909dfaf14aaadd4df4df763f6a1f80793e96e7d121952367d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5ef96322693825a844c1a09a50209ea244a023e45abdbf5006847125424442. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206802.
Lady Marmalade - Thunderpuss Mixshow Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4cf2d3f0e451e90ee11e95e623cd5f5460938465807c5bd77adf07c2ce139f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72206804.
Insomniac (New International Version Spanish)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01882fdb7ef0a017de6c90e5432e0500aff113a39b56498bd21b935dad44ba65. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10120127.
Don't Cry For Me - Thunderpuss Reunion Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049d225daef1abf67bc96f630f4ee07a1358983ad5a2ba1b03d04e254f4eeff4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12300015.
Don't Cry For Me - Thunderpuss Reunion Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ed4461cfe2b7f5c370d585e68aaebcae98db9a5cbdefc92eda19420022ae2c. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12204922.
Don't Cry For Me - Thunderpuss Reunion Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b1fdd3232a9dbaa07115a9645e3136c764328a426cd1bfd6e2276d972ad2d0. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12204923.
Don't Cry For Me (Thunderpuss Reunion Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ed4461cfe2b7f5c370d585e68aaebcae98db9a5cbdefc92eda19420022ae2c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12204922.
My Love Is Your Love - Thunderpuss 2000 Radio Mix
Dance Vault Mixes - My Love Is Your Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3864d546a33678aa25933dd8afbb61af30f5e389f64b4c19da34ce4ab59557b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900238.
My Love Is Your Love - Thunderpuss 2000 Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195db3f1544a54283288f45f166d29e7222fb516cc360aa210b11d083dbf1917. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900240.
My Love Is Your Love - Thunderpuss 2000 Severe Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44eb50d6ec74081f380c86759d1be3c7834a991be4f46ed45b1a1705c58f5ec. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900241.